Пошаговое объяснение:
(7k-10)-(8-8k)+(10k+6)=-8
7k - 10 - 8 + 8k + 10k + 6 = -8
25k - 12 = -8
25k = -8 + 12
25k = 4
x = 4 : 25
x = 0,16
Пошаговое объяснение:
(7k-10)-(8-8k)+(10k+6)=-8
7k - 10 - 8 + 8k + 10k + 6 = -8
25k - 12 = -8
25k = -8 + 12
25k = 4
x = 4 : 25
x = 0,16
7k-10-8+8k+10k+6=-8
25k-12=-8
25k=-8+12
25k=4
k=4/25